CN108248556B

CN108248556B - Self-cleaning vehicle

Info

Publication number: CN108248556B
Application number: CN201810056909.7A
Authority: CN
Inventors: 毛华庆; 朱丽; 周启星; 李华伟; 干嗣杰
Original assignee: Wenzhou University Oujiang College
Current assignee: Dragon Totem Technology Hefei Co ltd
Priority date: 2018-01-19
Filing date: 2018-01-19
Publication date: 2020-02-11
Anticipated expiration: 2038-01-19
Also published as: CN108248556A

Abstract

The invention discloses a self-cleaning vehicle which comprises a vehicle body, a sliding rail arranged on the vehicle body and extending from a vehicle head to a vehicle tail, and a vehicle washing device arranged on the sliding rail in a sliding manner, wherein the vehicle washing device comprises a shell and a cleaning device arranged in the shell, a magnetic roller is fixedly connected to the lower side surface of the shell, a sliding groove is formed in the upper side surface of the sliding rail, the bottom of the sliding groove is made of a magnetic material magnetically attracted with the magnetic roller, the magnetic roller is arranged in the sliding groove in a rolling manner, and the cleaning device comprises a controller and a cleaning assembly driven by the controller. According to the self-cleaning vehicle, the vehicle cleaning device is arranged into the cleaning device, the shell and the slide rail, so that the cleaning component can be driven to move back and forth on the vehicle by utilizing the matching of the shell and the slide rail, the automatic vehicle cleaning effect is effectively realized, and the problem of labor force caused by manual vehicle cleaning in the prior art is solved.

Description

Self-cleaning vehicle

Technical Field

The invention relates to an automobile, in particular to a self-cleaning automobile.

Background

With the rapid development of social economy, vehicles are more and more popular among ordinary families and gradually become common articles in daily life, however, due to the fact that the degree of urbanization is high, the vehicles can be parked outdoors generally, the vehicles are easily polluted under the influence of outdoor dust and rainwater, and the vehicles need to be cleaned frequently.

The cleaning adopted in the prior art is generally carried out through a car washing shop or is carried out by self, the car maintenance cost of the car is increased when the vehicle is cleaned by the car washing shop, if the vehicle is cleaned by self, a person is required to spray the vehicle by using a spray gun, then the vehicle cleaning foam is coated on the car, then the cleaning foam on the car is cleaned by using the spray gun, then the water on the car is wiped by using a towel, and the car body is large, so that the cleaning process is very laborious, and the problem that the person is very laborious to clean the car is caused.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a self-cleaning vehicle capable of automatically cleaning.

In order to achieve the purpose, the invention provides the following technical scheme: a self-cleaning vehicle comprises a vehicle body, a sliding rail arranged on the vehicle body and extending from a vehicle head to a vehicle tail, and a vehicle cleaning device arranged on the sliding rail in a sliding manner, wherein the vehicle cleaning device comprises a shell and a cleaning device arranged in the shell, a magnetic roller is fixedly connected to the lower side surface of the shell, a sliding groove is formed in the upper side surface of the sliding rail, the bottom of the sliding groove is made of a magnetic material magnetically attracted by the magnetic roller, the magnetic roller is arranged in the sliding groove in a rolling manner to drive the shell to slide back and forth along the sliding groove, the cleaning device comprises a controller and a cleaning assembly driven by the controller, the cleaning assembly comprises a cleaning disc and a plurality of cleaning pipes, the cleaning disc is arranged in a hollow manner, one ends of the plurality of cleaning pipes are fixedly connected with the side surface of the cleaning disc and are communicated with each other, and the upper end surface of the cleaning disc is, be equipped with the solenoid valve in the inlet tube, this solenoid valve is coupled with the controller, is opened or closes by controller control, and a plurality of scavenge pipe is all flexible to be set up, and the purge orifice that a plurality of extended along scavenge pipe length direction has on it, have the valve mechanism who is used for opening or closing the purge orifice in the scavenge pipe, valve mechanism is coupled with the controller, is opened or closes by controller control, and when wasing the vehicle, controller control solenoid valve and valve mechanism are opened, fill the extension with the scavenge pipe, and water is followed the purge orifice blowout, and the magnetism gyro wheel takes the shell to come the return motion on the roof along the spout.

As a further improvement of the invention, the slide rail comprises a left rail piece, a right rail piece and a magnetic stripe, the magnetic stripe is integrally arranged on the roof of the vehicle body, one end of the magnetic stripe extends to the vehicle head, the other end of the magnetic stripe extends to the vehicle tail, one side of the left rail piece and one side of the right rail piece are respectively and elastically hinged on the left side and the right side of the magnetic stripe, inverted grooves extending along the magnetic stripe are arranged on the vehicle body and close to the left side and the right side of the magnetic stripe, one side of the left rail piece and one side of the right rail piece, which are opposite to the magnetic stripe, are respectively provided with a magnet, electromagnets are arranged in the two inverted grooves and are coupled with a controller, the left rail piece and the right rail piece are respectively and inverted in the two inverted grooves, the electromagnets attract the magnets, a vehicle surface structure is formed on the vehicle body, when the vehicle is cleaned, the controller controls the electromagnets to release the magnets, and the left rail piece and, and the magnetic strip are combined into a sliding chute, wherein the magnetic strip is used as the bottom of the magnetic chute.

As a further improvement of the present invention, the upper end of the cleaning disc is coaxially and fixedly connected with a cleaning box for storing a cleaning agent, the cleaning box is in a hollow disc shape, the side surface of the cleaning box is fixedly connected with a plurality of liquid outlet pipes in one-to-one correspondence with the cleaning pipes, each liquid outlet pipe is made of an elastic telescopic material, one end of each liquid outlet pipe is fixedly connected with the side surface of the cleaning box, the other end of each liquid outlet pipe coaxially penetrates into the cleaning pipe and is fixedly connected with the other end of the cleaning pipe relative to the cleaning disc, the side surface of each liquid outlet pipe is provided with a plurality of liquid outlet holes arranged along the length direction of the liquid outlet pipe, each liquid outlet pipe is internally provided with an electromagnetic valve, the electromagnetic valves are coupled with a controller so as to be controlled to be opened and closed by the controller.

As a further improvement of the invention, the valve mechanism comprises a valve seat coaxially fixed on the wall of the cleaning hole and a valve clack capable of opening and closing, the valve seat is in a circular ring shape, the valve clack comprises a left valve clack and a right valve clack, the left valve clack and the right valve clack are both fixedly connected with the valve seat, the left valve clack and the right valve clack are both made of elastic materials and are connected with each other through an elastic rope, a winding motor is arranged in the shell and is coupled with a controller, and the elastic rope extends along the cleaning pipe relative to the other ends of the left valve clack and the right valve clack, penetrates into the shell and is wound on a rotating shaft of the.

As a further improvement of the invention, the side walls of the plurality of cleaning pipes are provided with adsorption pieces 6 for adsorbing the cleaning pipes to the vehicle body, the cleaning pipes are in a corrugated pipe shape, the adsorption pieces 6 are arranged on the raised parts of the cleaning pipes, and when the cleaning pipes are filled and stretched, the adsorption pieces 6 are adsorbed to the external vehicle body.

As a further improvement of the present invention, the adsorbing member 6 comprises a base 6 and a magnetic bead 6, the base 6 is fixed on a convex portion of the cleaning tube, a rotating groove 6 is formed on a side of the base facing away from the cleaning tube, the magnetic bead 6 is rotatably disposed in the rotating groove 6, and when the adsorbing member 6 is adsorbed on an external vehicle body, the magnetic bead 6 is magnetically adsorbed on the vehicle body.

The invention has the advantages that the car washing device can be effectively arranged on the car roof in the using process by arranging the shell, then the car can be well washed by the washing device, the automatic washing can be effectively realized by arranging the washing device into the controller and the washing component, the washing component is arranged into the washing disc and the washing pipe, so that the water in the external faucet can be transferred and fully sprayed on the shell of the car in the washing process, and the washing pipe can carry out omnibearing spraying, therefore, compared with the mode of adopting a spray gun in the prior art, the car washing device can realize the automatic car washing effect by adopting a telescopic mode, can reduce car washer's volume when not wasing the vehicle, avoid the influence to the vehicle in-process that traveles, and through the setting of slide rail and magnetism gyro wheel, alright effectual realization is at abluent in-process, the roll that utilizes the magnetism gyro wheel comes to bring the shell to remove the rear of a vehicle from the locomotive of vehicle body, then remove the locomotive from the rear of a vehicle, so realize an all-round abluent effect, can be better wash the vehicle, and the setting of magnetism gyro wheel and spout magnetism tank bottom has been adopted, alright effectual realization is at the in-process that the shell removed, guarantee that the shell can be stable remove along the slide rail.

Drawings

FIG. 1 is an overall block diagram of the self-cleaning vehicle of the present invention;

FIG. 2 is an overall structural view of the car washer of FIG. 1;

fig. 3 is an overall configuration diagram of the cleaning pipe in fig. 2.

Detailed Description

The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.

Referring to fig. 1 to 3, the self-cleaning vehicle of this embodiment includes a vehicle body, a sliding rail a disposed on the vehicle body and extending from a vehicle head to a vehicle tail, and a vehicle cleaning device b slidably disposed on the sliding rail a, where the vehicle cleaning device b includes a housing 1 and a cleaning device 2 disposed in the housing 1, a magnetic roller b11 is fixedly connected to a lower side surface of the housing 1, a sliding groove a1 is disposed on an upper side surface of the sliding rail a, a groove bottom of the sliding groove a1 is made of a magnetic material magnetically attracted to the magnetic roller b11, the magnetic roller b11 is rotatably disposed in the sliding groove a1 to drive the housing 1 to slide back and forth along the sliding groove a1, the cleaning device 2 includes a controller 21 and a cleaning assembly 22 driven by the controller 21, the cleaning assembly 22 includes a cleaning disc 221 and a plurality of cleaning pipes 222, the cleaning disc 221 is hollow, one end of the plurality of cleaning pipes 222 is fixedly connected to and communicated with a side surface of the cleaning disc 221, the upper end surface of the cleaning disc 221 is fixedly connected with a water inlet pipe 223 connected with an external faucet, an electromagnetic valve is arranged in the water inlet pipe 223, the electromagnetic valve is coupled with a controller 21 and is controlled to be opened or closed by the controller 21, a plurality of cleaning pipes 222 can be telescopically arranged, a plurality of cleaning holes 2221 extending along the length direction of the cleaning pipes 222 are arranged on the cleaning pipes, a valve mechanism 3 for opening or closing the cleaning holes 2221 is arranged in each cleaning pipe 222, the valve mechanism 3 is coupled with the controller 21 and is controlled to be opened or closed by the controller 21, when a vehicle is cleaned, the controller 21 controls the electromagnetic valve and the valve mechanism 3 to be opened, the cleaning pipes 222 are filled and extended, water is sprayed out from the cleaning holes 2221, the magnetic roller b11 carries the shell 1 to move back and forth on the roof along a sliding groove a1, when the self-cleaning vehicle in the embodiment is used, the water inlet pipe 223 is connected with the external faucet, then the cleaning device 2 is started, in the cleaning process of the cleaning device 2, firstly the electromagnetic valve in the water inlet pipe 223 is opened, water enters the cleaning disc 221 from the external water tap, then enters the cleaning pipe 222 through the cleaning disc 221, the cleaning pipe 222 is filled and extended, finally the water is sprayed out from the cleaning hole 2221 on the cleaning pipe 222 and sprayed onto the shell of the vehicle to clean the vehicle, meanwhile, the magnetic roller b11 drives the shell 1 to move from the head to the tail of the vehicle shell in the cleaning process, and then moves from the tail to the head in a reciprocating manner, so that the cleaning disc 221 drives the cleaning pipe 222 to move back and forth on the shell of the vehicle, therefore, the integral cleaning of the shell of the vehicle by using the cleaning pipe 222 can be realized, the vehicle can be cleaned well, compared with the cleaning method using the spray gun in the prior art, excessive participation in the cleaning process is not needed, this can effectively avoid the problem that a person is very laboriously involved in cleaning the vehicle, wherein in the present embodiment a motor can be provided on the lower side of the housing 1 to drive the housing 1 to move back and forth on the shell of the vehicle under the control of the controller 21.

As an improved specific embodiment, the sliding rail a includes a left rail sheet a2, a right rail sheet a3 and a magnetic stripe a4, the magnetic stripe a4 is integrally disposed on the roof of the vehicle body, one end of the magnetic stripe a4 extends to the vehicle head, the other end extends to the vehicle tail, one sides of the left rail sheet a2 and the right rail sheet a2 are respectively and elastically hinged on the left and right sides of the magnetic stripe a4, inverted grooves a5 extending along the magnetic stripe a4 are formed on the vehicle body near the left and right sides of the magnetic stripe a4, one sides of the left rail sheet a2 and the right rail sheet a3 facing away from the magnetic stripe a4 are respectively provided with magnets, two inverted grooves a5 are respectively provided with electromagnets, the electromagnets are coupled with the controller 21, the left rail sheet a2 and the right rail sheet a3 are respectively and inverted in the two inverted grooves a5 to attract the magnets, thereby forming a vehicle surface structure on the vehicle body, and when the vehicle is cleaned, the controller 21 controls the magnets to be released, the left rail sheet a2 and the right rail sheet a3 are turned upwards to form a sliding groove a1 together with the magnetic strip a4, wherein the magnetic strip a4 is used as a magnetic groove bottom, wind resistance is generated on the vehicle shell of the vehicle body in the process of vehicle running, so that the outer surface of the vehicle shell must keep a smooth shape, the sliding rail a is arranged into the left rail sheet a2, the right rail sheet a3 and the magnetic strip a4, so that the sliding rail a extending from the vehicle head to the parking space can be simply and effectively combined, and simultaneously the sliding rail a can attract the magnetic roller b11, so that the sliding rail a can move from the vehicle head to the vehicle tail on the sliding rail a through the magnetic roller b11, meanwhile, the left rail sheet a2 and the right rail sheet a3 can be pressed downwards to turn over the inverted groove a5 in the process of vehicle running, so that the left rail sheet a2 and the right rail sheet a3 can be in fit with the inverted groove a5, a vehicle body to form a vehicle face structure, so that the sliding rail a does not appear on the vehicle body, the running of the vehicle is prevented during the running process of the vehicle, and the electromagnet and the magnet are adopted, and the left track sheet a2 and the right track sheet a3 are elastically hinged with the magnetic strip a4, the electromagnet may be driven by the controller 21 to release the magnet during the car washing, so that the left and right rail pieces a2 and a3 are directly turned up, the sliding rail a and the sliding groove a1 are combined with the magnetic strip a4, so that the sliding rail a is formed to enable the shell 1 to slide back and forth in the car washing process, the left rail piece a2 and the right rail piece a3 are overturned to form a smooth vehicle surface structure during the running of the vehicle, so as to avoid the influence of the existence of the slide rail a on the vehicle during the running of the vehicle, wherein, the left track sheet a2 and the right track sheet a3 are both arranged in a transparent way to avoid the influence on the sight of people, the magnetic strip a4 is not arranged at the position corresponding to the vehicle window, and a rubber pad for enhancing friction is covered on the side surface of the magnetic roller b 11.

As an improved specific embodiment, the upper end of the cleaning disc 221 is coaxially and fixedly connected with a cleaning box 4 for storing cleaning agent, the cleaning box 4 is in a hollow disc shape, the side surfaces of the cleaning box 4 are fixedly connected with liquid outlet pipes 41 whose number is one-to-one corresponding to that of the cleaning pipes 222, each liquid outlet pipe 41 is made of an elastic and flexible material, one end of each liquid outlet pipe 41 is fixedly connected with the side surface of the cleaning box 4, the other end of each liquid outlet pipe coaxially penetrates into the cleaning pipe 222, the liquid outlet pipe is fixedly connected with the other end of the cleaning pipe 222 relative to the cleaning disc 221, the side surface of each liquid outlet pipe 41 is provided with a plurality of liquid outlet holes which are arranged along the length direction of the liquid outlet pipe 41, each liquid outlet pipe 41 is internally provided with an electromagnetic valve, the electromagnetic valve is coupled with the controller 21 and is controlled to open and close by the controller 21, when the cleaning pipes, by the arrangement of the cleaning box 4, the cleaning agent can be mixed into the cleaning pipe 222 before the cleaning pipe 222 is supplied with water to clean the vehicle, therefore, compared with the method of simply adopting water to clean the vehicle, the vehicle can be cleaned more cleanly after the cleaning agent is added, and the cleaning agent is not required to be smeared on the vehicle by additional people, thereby further reducing the labor force of people, avoiding the problem of laboriousness in the process of cleaning the vehicle, meanwhile, the liquid outlet pipe 41 is arranged to be elastic, so that the liquid outlet pipe can extend and shorten along with the extension of the cleaning pipe 222, the effect of reducing the volume of the car washing device when the car is not cleaned is further realized, the cleaning agent placed in the cleaning box 4 in the process used in the embodiment is only once cleaned, and the cleaning box 4 is provided with a liquid injection port for injecting the cleaning agent.

As an improved specific embodiment, the valve mechanism 3 includes a valve seat 31 and a valve flap 32, which are coaxially fixed on the wall of the cleaning hole 2221, the valve seat 31 is circular, the valve flap 32 includes a left valve flap 321 and a right valve flap 322, both the left valve flap 321 and the right valve flap 322 are fixedly connected with the valve seat 31, both the left valve flap 321 and the right valve flap 322 are made of elastic material and are connected with each other through an elastic rope, a winding motor 5 is arranged in the housing 1, the winding motor 5 is coupled with the controller 21, the elastic rope extends along the cleaning pipe 222 relative to the other ends of the left valve flap 321 and the right valve flap 322, penetrates into the housing 1 and is wound on the rotating shaft of the winding motor 5, the manner of setting the valve mechanism 3 into the valve flap 32 and the valve seat 31 can effectively realize an effect of opening or closing the cleaning hole 2221, and both the left valve flap 321 and the right valve flap 322 are set into elasticity, meanwhile, the elastic cord is connected with each other, so that the manner of controlling the cleaning hole 2221 to be opened can be realized by winding the elastic cord by the winding motor 5, because in the process of filling the cleaning disc 221 with water into the cleaning pipe 222, the water itself has a certain water pressure to be applied to the cleaning pipe 222, so that the cleaning pipe 222 is extruded and extended, and at this time, if the cleaning hole 2221 is in a closed state, the cleaning pipe 222 is continuously extended under the action of the water pressure, and if the cleaning hole 2221 is flushed by the water pressure at this time, the water pressure inside the cleaning pipe 222 has a pressure relief effect, so that the cleaning pipe 222 keeps the original state, and the tightness of the connection between the left valve flap 321 and the right valve flap 322 can be controlled by winding the length of the elastic cord by the winding motor 5, the looser the connection between the left valve flap 321 and the right valve flap 322 is, so that the water pressure for flushing the left valve flap 321 and the right valve flap 322 is not required, the length of the washing pipe 222 is not too long, and the length of the washing pipe 222 is not too long, so that the controller 21 can effectively control the length of the washing pipe 222 only by controlling the winding angle or the number of turns of the winding motor, and the effect of controlling the length of the washing pipe 222 according to the car washing scheme is simply and effectively realized.

As a modified specific implementation mode, the side walls of the plurality of cleaning pipes 222 are all provided with an adsorption piece 6 for adsorbing to the vehicle body, the cleaning pipe 222 is in a corrugated pipe shape, the adsorption piece 6 is arranged on the convex part of the cleaning pipe 222, when the cleaning pipe 222 is filled and elongated, the suction member 6 is sucked to the outside vehicle body, and the cleaning pipe 222 is provided in a bellows shape, which is convenient to manufacture on the one hand and, the water flow of the cleaning pipe 222 is not smooth due to winding when the water flow is not smooth in the winding process, the elongated length can be freely regulated and controlled, and compared with the method of regulating and controlling the length by winding, and the use of the arrangement of the adsorption member 6 can realize that the cleaning pipe 222 is cleaned against the vehicle in the process of cleaning the vehicle, so can be better wash the vehicle, also abluent cleaner clean and tidy more simultaneously.

As a modified specific embodiment, the adsorbing member 6 includes a base 61 and a magnetic bead 62, the base 61 is fixed on a convex portion of the cleaning pipe 222, a rotating groove 611 is opened on a side of the base 61 facing away from the cleaning pipe 222, the magnetic bead 62 is rotatably disposed in the rotating groove 611, when the adsorbing member 6 is adsorbed on an external vehicle body, the magnetic bead 62 is magnetically adsorbed on the vehicle body, and by means of the magnetic bead 62, the cleaning pipe 222 can be connected with the vehicle shell by magnetic force without leaving any trace on the vehicle.

In summary, the self-cleaning vehicle of the present embodiment can realize the all-directional cleaning of the vehicle by the cleaning device 2 by the way that the housing 1 slides back and forth on the slide rail a through the arrangement of the slide rail a, the housing 1 and the magnetic roller b11, so compared with the way of using the spray gun in the prior art, the self-cleaning vehicle does not need much involvement, and the problem that the vehicle is very laboured in the prior art by manual cleaning is avoided.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. A self-cleaning vehicle is characterized in that: the automobile washing device comprises an automobile body, a sliding rail (a) and a car washing device (b), wherein the sliding rail (a) is arranged on the automobile body and extends to the tail of an automobile from the automobile head, the car washing device (b) is arranged on the sliding rail (a) in a sliding mode and comprises a shell (1) and a washing device (2) arranged in the shell (1), a magnetic roller (b11) is fixedly connected to the lower side surface of the shell (1), a sliding groove (a1) is formed in the upper side surface of the sliding rail (a), the groove bottom of the sliding groove (a1) is made of a magnetic material which is magnetically attracted with the magnetic roller (b11), the magnetic roller (b11) is arranged in the sliding groove (a1) in a rolling mode to drive the shell (1) to slide back and forth along the sliding groove (a1), the washing device (2) comprises a controller (21) and a washing component (22) driven by the controller (21), and the washing component (22) comprises a washing disc (221) and a, the cleaning disc (221) is arranged in a hollow mode, one end of each of a plurality of cleaning pipes (222) is fixedly connected with the side face of the cleaning disc (221) and communicated with the side face of the cleaning disc (221), the upper end face of the cleaning disc (221) is fixedly connected with a water inlet pipe (223) connected with an external water tap, an electromagnetic valve is arranged in the water inlet pipe (223), the electromagnetic valve is coupled with a controller (21) and controlled to be opened or closed by the controller (21), the cleaning pipes (222) are all arranged in a telescopic mode, a plurality of cleaning holes (2221) extending along the length direction of the cleaning pipes (222) are distributed in the cleaning pipes (222), a valve mechanism (3) used for opening or closing the cleaning holes (2221) is arranged in the cleaning pipes (222), the valve mechanism (3) is coupled with the controller (21) and controlled to be opened or closed by the controller (21), and when a vehicle is cleaned, the electromagnetic valve mechanism and the valve mechanism, filling and extending the cleaning pipe (222), spraying water from the cleaning hole (2221), and carrying the shell (1) to move back and forth on the roof along the sliding groove (a1) by the magnetic roller (b 11);

the sliding rail (a) comprises a left rail piece (a2), a right rail piece (a3) and a magnetic strip (a4), the magnetic strip (a4) is integrally arranged on the roof of a vehicle body, one end of the magnetic strip extends to the head of the vehicle, the other end of the magnetic strip extends to the tail of the vehicle, one side of the left rail piece (a2) and one side of the right rail piece (a2) are respectively and elastically hinged to the left side and the right side of the magnetic strip (a4), an inverted groove (a5) extending along the magnetic strip (a4) is formed in the position, close to the left side and the right side of the magnetic strip (a4), of the left rail piece (a2) and the right rail piece (a3) are respectively provided with a magnet on the side opposite to the magnetic strip (a4), two electromagnets are arranged in the inverted groove (a5), the electromagnets are coupled with a controller (21), the left rail piece (a2) and the right rail piece (a3) are respectively inverted in the two inverted grooves (a5) and attract the electromagnet, when the vehicle is cleaned, the controller (21) controls the electromagnet to release the magnet, the left track sheet (a2) and the right track sheet (a3) are turned upwards and combined with the magnetic strip (a4) to form a sliding chute (a1), wherein the magnetic strip (a4) is used as the bottom of the magnetic chute.

2. The self-cleaning vehicle of claim 1, wherein: the cleaning device is characterized in that the upper end of the cleaning disc (221) is coaxially and fixedly connected with a cleaning box (4) used for storing cleaning agents, the cleaning box (4) is in a hollow disc shape, the side surfaces of the cleaning box (4) are fixedly connected with liquid outlet pipes (41) in the number corresponding to that of the cleaning pipes (222), the liquid outlet pipes (41) are made of elastic telescopic materials, one ends of the liquid outlet pipes are fixedly connected with the side surfaces of the cleaning box (4), the other ends of the liquid outlet pipes coaxially penetrate into the cleaning pipes (222) and are fixedly connected with the other ends of the cleaning pipes (222) relative to the cleaning disc (221), a plurality of liquid outlet holes distributed along the length direction of the liquid outlet pipes (41) are formed in the side surfaces of the liquid outlet pipes (41), electromagnetic valves are arranged in the liquid outlet pipes (41), the electromagnetic valves are coupled with the controller (21) and controlled to be opened and closed by the controller (21), and when the cleaning, the cleaning agent enters the cleaning tube (222) through the liquid outlet hole.

3. The self-cleaning vehicle of claim 2, wherein: valve mechanism (3) are including coaxial disk seat (31) of fixing on purge orifice (2221) pore wall and the valve clack (32) that can open and shut, disk seat (31) are the ring form, valve clack (32) are including left valve clack (321) and right valve clack (322), left side valve clack (321) and right valve clack (322) all with disk seat (31) fixed connection, this left valve clack (321) and right valve clack (322) are formed by the elastic material preparation to through elastic cord interconnect, be equipped with coiling motor (5) in shell (1), coiling motor (5) are coupled with controller (21), and the elastic cord penetrates in shell (1) after extending for the other end of left valve clack (321) and right valve clack (322) along scavenge pipe (222) to convolute in the pivot of coiling motor (5).

4. The self-cleaning vehicle of claim 3, wherein: all be equipped with on the lateral wall of a plurality of scavenge pipes (222) and be used for adsorbing adsorption (6) on the vehicle body, scavenge pipe (222) are the bellows form, and adsorption (6) set up on the protruding position of scavenge pipe (222), and when scavenge pipe (222) is filled the extension, adsorption (6) adsorb on the outside vehicle body.

5. The self-cleaning cart according to claim 4, wherein: the adsorption part (6) comprises a base (61) and magnetic beads (62), the base (61) is fixed on the convex part of the cleaning pipe (222), one side of the base, which faces away from the cleaning pipe (222), is provided with a rotating groove (611), the magnetic beads (62) are rotatably arranged in the rotating groove (611), and when the adsorption part (6) is adsorbed on an external vehicle body, the magnetic beads (62) are magnetically adsorbed on the vehicle body.